453 lines
12 KiB
Go
453 lines
12 KiB
Go
package semver
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import (
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"reflect"
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"testing"
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)
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func TestParseConstraint(t *testing.T) {
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tests := []struct {
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in string
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f cfunc
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v string
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err bool
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}{
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{">= 1.2", constraintGreaterThanEqual, "1.2.0", false},
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{"1.0", constraintTildeOrEqual, "1.0.0", false},
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{"foo", nil, "", true},
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{"<= 1.2", constraintLessThanEqual, "1.2.0", false},
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{"=< 1.2", constraintLessThanEqual, "1.2.0", false},
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{"=> 1.2", constraintGreaterThanEqual, "1.2.0", false},
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{"v1.2", constraintTildeOrEqual, "1.2.0", false},
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{"=1.5", constraintTildeOrEqual, "1.5.0", false},
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{"> 1.3", constraintGreaterThan, "1.3.0", false},
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{"< 1.4.1", constraintLessThan, "1.4.1", false},
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}
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for _, tc := range tests {
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c, err := parseConstraint(tc.in)
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if tc.err && err == nil {
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t.Errorf("Expected error for %s didn't occur", tc.in)
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} else if !tc.err && err != nil {
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t.Errorf("Unexpected error for %s", tc.in)
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}
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// If an error was expected continue the loop and don't try the other
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// tests as they will cause errors.
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if tc.err {
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continue
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}
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if tc.v != c.con.String() {
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t.Errorf("Incorrect version found on %s", tc.in)
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}
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f1 := reflect.ValueOf(tc.f)
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f2 := reflect.ValueOf(c.function)
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if f1 != f2 {
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t.Errorf("Wrong constraint found for %s", tc.in)
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}
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}
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}
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func TestConstraintCheck(t *testing.T) {
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tests := []struct {
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constraint string
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version string
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check bool
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}{
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{"= 2.0", "1.2.3", false},
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{"= 2.0", "2.0.0", true},
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{"4.1", "4.1.0", true},
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{"!=4.1", "4.1.0", false},
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{"!=4.1", "5.1.0", true},
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{">1.1", "4.1.0", true},
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{">1.1", "1.1.0", false},
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{"<1.1", "0.1.0", true},
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{"<1.1", "1.1.0", false},
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{"<1.1", "1.1.1", false},
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{">=1.1", "4.1.0", true},
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{">=1.1", "1.1.0", true},
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{">=1.1", "0.0.9", false},
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{"<=1.1", "0.1.0", true},
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{"<=1.1", "1.1.0", true},
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{"<=1.1", "1.1.1", false},
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{">0", "0.0.1-alpha", true},
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{">=0", "0.0.1-alpha", true},
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{">0", "0", false},
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{">=0", "0", true},
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}
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for _, tc := range tests {
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c, err := parseConstraint(tc.constraint)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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v, err := NewVersion(tc.version)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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a := c.check(v)
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if a != tc.check {
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t.Errorf("Constraint %q failing with %q", tc.constraint, tc.version)
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}
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}
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}
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func TestNewConstraint(t *testing.T) {
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tests := []struct {
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input string
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ors int
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count int
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err bool
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}{
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{">= 1.1", 1, 1, false},
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{"2.0", 1, 1, false},
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{"v2.3.5-20161202202307-sha.e8fc5e5", 1, 1, false},
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{">= bar", 0, 0, true},
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{">= 1.2.3, < 2.0", 1, 2, false},
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{">= 1.2.3, < 2.0 || => 3.0, < 4", 2, 2, false},
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// The 3 - 4 should be broken into 2 by the range rewriting
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{"3 - 4 || => 3.0, < 4", 2, 2, false},
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}
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for _, tc := range tests {
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v, err := NewConstraint(tc.input)
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if tc.err && err == nil {
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t.Errorf("expected but did not get error for: %s", tc.input)
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continue
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} else if !tc.err && err != nil {
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t.Errorf("unexpectederror for input %s: %s", tc.input, err)
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continue
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}
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if tc.err {
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continue
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}
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l := len(v.constraints)
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if tc.ors != l {
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t.Errorf("Expected %s to have %d ORs but got %d",
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tc.input, tc.ors, l)
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}
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l = len(v.constraints[0])
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if tc.count != l {
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t.Errorf("Expected %s to have %d constraints but got %d",
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tc.input, tc.count, l)
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}
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}
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}
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func TestConstraintsCheck(t *testing.T) {
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tests := []struct {
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constraint string
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version string
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check bool
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}{
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{"*", "1.2.3", true},
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{"~0.0.0", "1.2.3", true},
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{"= 2.0", "1.2.3", false},
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{"= 2.0", "2.0.0", true},
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{"4.1", "4.1.0", true},
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{"4.1.x", "4.1.3", true},
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{"1.x", "1.4", true},
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{"!=4.1", "4.1.0", false},
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{"!=4.1-alpha", "4.1.0-alpha", false},
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{"!=4.1-alpha", "4.1.0", true},
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{"!=4.1", "5.1.0", true},
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{"!=4.x", "5.1.0", true},
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{"!=4.x", "4.1.0", false},
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{"!=4.1.x", "4.2.0", true},
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{"!=4.2.x", "4.2.3", false},
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{">1.1", "4.1.0", true},
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{">1.1", "1.1.0", false},
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{"<1.1", "0.1.0", true},
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{"<1.1", "1.1.0", false},
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{"<1.1", "1.1.1", false},
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{"<1.x", "1.1.1", true},
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{"<1.x", "2.1.1", false},
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{"<1.1.x", "1.2.1", false},
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{"<1.1.x", "1.1.500", true},
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{"<1.2.x", "1.1.1", true},
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{">=1.1", "4.1.0", true},
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{">=1.1", "4.1.0-beta", false},
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{">=1.1", "1.1.0", true},
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{">=1.1", "0.0.9", false},
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{"<=1.1", "0.1.0", true},
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{"<=1.1", "0.1.0-alpha", false},
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{"<=1.1-a", "0.1.0-alpha", true},
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{"<=1.1", "1.1.0", true},
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{"<=1.x", "1.1.0", true},
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{"<=2.x", "3.1.0", false},
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{"<=1.1", "1.1.1", false},
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{"<=1.1.x", "1.2.500", false},
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{">1.1, <2", "1.1.1", true},
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{">1.1, <3", "4.3.2", false},
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{">=1.1, <2, !=1.2.3", "1.2.3", false},
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{">=1.1, <2, !=1.2.3 || > 3", "3.1.2", true},
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{">=1.1, <2, !=1.2.3 || >= 3", "3.0.0", true},
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{">=1.1, <2, !=1.2.3 || > 3", "3.0.0", false},
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{">=1.1, <2, !=1.2.3 || > 3", "1.2.3", false},
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{"1.1 - 2", "1.1.1", true},
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{"1.1-3", "4.3.2", false},
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{"^1.1", "1.1.1", true},
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{"^1.1", "4.3.2", false},
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{"^1.x", "1.1.1", true},
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{"^2.x", "1.1.1", false},
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{"^1.x", "2.1.1", false},
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{"^1.x", "1.1.1-beta1", false},
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{"^1.1.2-alpha", "1.2.1-beta1", true},
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{"^1.2.x-alpha", "1.1.1-beta1", false},
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{"~*", "2.1.1", true},
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{"~1.x", "2.1.1", false},
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{"~1.x", "1.3.5", true},
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{"~1.x", "1.4", true},
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{"~1.1", "1.1.1", true},
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{"~1.1", "1.1.1-alpha", false},
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{"~1.1-alpha", "1.1.1-beta", true},
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{"~1.1.1-beta", "1.1.1-alpha", false},
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{"~1.1.1-beta", "1.1.1", true},
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{"~1.2.3", "1.2.5", true},
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{"~1.2.3", "1.2.2", false},
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{"~1.2.3", "1.3.2", false},
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{"~1.1", "1.2.3", false},
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{"~1.3", "2.4.5", false},
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}
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for _, tc := range tests {
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c, err := NewConstraint(tc.constraint)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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v, err := NewVersion(tc.version)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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a := c.Check(v)
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if a != tc.check {
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t.Errorf("Constraint '%s' failing with '%s'", tc.constraint, tc.version)
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}
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}
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}
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func TestRewriteRange(t *testing.T) {
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tests := []struct {
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c string
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nc string
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}{
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{"2 - 3", ">= 2, <= 3"},
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{"2 - 3, 2 - 3", ">= 2, <= 3,>= 2, <= 3"},
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{"2 - 3, 4.0.0 - 5.1", ">= 2, <= 3,>= 4.0.0, <= 5.1"},
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}
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for _, tc := range tests {
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o := rewriteRange(tc.c)
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if o != tc.nc {
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t.Errorf("Range %s rewritten incorrectly as '%s'", tc.c, o)
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}
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}
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}
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func TestIsX(t *testing.T) {
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tests := []struct {
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t string
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c bool
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}{
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{"A", false},
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{"%", false},
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{"X", true},
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{"x", true},
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{"*", true},
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}
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for _, tc := range tests {
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a := isX(tc.t)
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if a != tc.c {
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t.Errorf("Function isX error on %s", tc.t)
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}
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}
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}
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func TestConstraintsValidate(t *testing.T) {
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tests := []struct {
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constraint string
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version string
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check bool
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}{
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{"*", "1.2.3", true},
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{"~0.0.0", "1.2.3", true},
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{"= 2.0", "1.2.3", false},
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{"= 2.0", "2.0.0", true},
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{"4.1", "4.1.0", true},
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{"4.1.x", "4.1.3", true},
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{"1.x", "1.4", true},
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{"!=4.1", "4.1.0", false},
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{"!=4.1", "5.1.0", true},
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{"!=4.x", "5.1.0", true},
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{"!=4.x", "4.1.0", false},
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{"!=4.1.x", "4.2.0", true},
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{"!=4.2.x", "4.2.3", false},
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{">1.1", "4.1.0", true},
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{">1.1", "1.1.0", false},
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{"<1.1", "0.1.0", true},
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{"<1.1", "1.1.0", false},
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{"<1.1", "1.1.1", false},
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{"<1.x", "1.1.1", true},
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{"<1.x", "2.1.1", false},
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{"<1.1.x", "1.2.1", false},
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{"<1.1.x", "1.1.500", true},
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{"<1.2.x", "1.1.1", true},
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{">=1.1", "4.1.0", true},
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{">=1.1", "1.1.0", true},
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{">=1.1", "0.0.9", false},
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{"<=1.1", "0.1.0", true},
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{"<=1.1", "1.1.0", true},
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{"<=1.x", "1.1.0", true},
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{"<=2.x", "3.1.0", false},
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{"<=1.1", "1.1.1", false},
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{"<=1.1.x", "1.2.500", false},
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{">1.1, <2", "1.1.1", true},
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{">1.1, <3", "4.3.2", false},
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{">=1.1, <2, !=1.2.3", "1.2.3", false},
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{">=1.1, <2, !=1.2.3 || > 3", "3.1.2", true},
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{">=1.1, <2, !=1.2.3 || >= 3", "3.0.0", true},
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{">=1.1, <2, !=1.2.3 || > 3", "3.0.0", false},
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{">=1.1, <2, !=1.2.3 || > 3", "1.2.3", false},
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{"1.1 - 2", "1.1.1", true},
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{"1.1-3", "4.3.2", false},
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{"^1.1", "1.1.1", true},
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{"^1.1", "1.1.1-alpha", false},
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{"^1.1.1-alpha", "1.1.1-beta", true},
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{"^1.1.1-beta", "1.1.1-alpha", false},
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{"^1.1", "4.3.2", false},
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{"^1.x", "1.1.1", true},
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{"^2.x", "1.1.1", false},
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{"^1.x", "2.1.1", false},
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{"~*", "2.1.1", true},
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{"~1.x", "2.1.1", false},
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{"~1.x", "1.3.5", true},
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{"~1.x", "1.3.5-beta", false},
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{"~1.3.6-alpha", "1.3.5-beta", false},
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{"~1.3.5-alpha", "1.3.5-beta", true},
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{"~1.3.5-beta", "1.3.5-alpha", false},
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{"~1.x", "1.4", true},
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{"~1.1", "1.1.1", true},
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{"~1.2.3", "1.2.5", true},
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{"~1.2.3", "1.2.2", false},
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{"~1.2.3", "1.3.2", false},
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{"~1.1", "1.2.3", false},
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{"~1.3", "2.4.5", false},
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}
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for _, tc := range tests {
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c, err := NewConstraint(tc.constraint)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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v, err := NewVersion(tc.version)
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if err != nil {
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t.Errorf("err: %s", err)
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continue
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}
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a, msgs := c.Validate(v)
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if a != tc.check {
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t.Errorf("Constraint '%s' failing with '%s'", tc.constraint, tc.version)
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} else if !a && len(msgs) == 0 {
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t.Errorf("%q failed with %q but no errors returned", tc.constraint, tc.version)
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}
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// if a == false {
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// for _, m := range msgs {
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// t.Errorf("%s", m)
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// }
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// }
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}
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v, err := NewVersion("1.2.3")
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if err != nil {
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t.Errorf("err: %s", err)
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}
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c, err := NewConstraint("!= 1.2.5, ^2, <= 1.1.x")
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if err != nil {
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t.Errorf("err: %s", err)
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}
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_, msgs := c.Validate(v)
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if len(msgs) != 2 {
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t.Error("Invalid number of validations found")
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}
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e := msgs[0].Error()
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if e != "1.2.3 does not have same major version as 2" {
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t.Error("Did not get expected message: 1.2.3 does not have same major version as 2")
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}
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e = msgs[1].Error()
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if e != "1.2.3 is greater than 1.1.x" {
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t.Error("Did not get expected message: 1.2.3 is greater than 1.1.x")
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}
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tests2 := []struct {
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constraint, version, msg string
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}{
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{"= 2.0", "1.2.3", "1.2.3 is not equal to 2.0"},
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{"!=4.1", "4.1.0", "4.1.0 is equal to 4.1"},
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{"!=4.x", "4.1.0", "4.1.0 is equal to 4.x"},
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{"!=4.2.x", "4.2.3", "4.2.3 is equal to 4.2.x"},
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{">1.1", "1.1.0", "1.1.0 is less than or equal to 1.1"},
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{"<1.1", "1.1.0", "1.1.0 is greater than or equal to 1.1"},
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{"<1.1", "1.1.1", "1.1.1 is greater than or equal to 1.1"},
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{"<1.x", "2.1.1", "2.1.1 is greater than or equal to 1.x"},
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{"<1.1.x", "1.2.1", "1.2.1 is greater than or equal to 1.1.x"},
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{">=1.1", "0.0.9", "0.0.9 is less than 1.1"},
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{"<=2.x", "3.1.0", "3.1.0 is greater than 2.x"},
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{"<=1.1", "1.1.1", "1.1.1 is greater than 1.1"},
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{"<=1.1.x", "1.2.500", "1.2.500 is greater than 1.1.x"},
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{">1.1, <3", "4.3.2", "4.3.2 is greater than or equal to 3"},
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{">=1.1, <2, !=1.2.3", "1.2.3", "1.2.3 is equal to 1.2.3"},
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{">=1.1, <2, !=1.2.3 || > 3", "3.0.0", "3.0.0 is greater than or equal to 2"},
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{">=1.1, <2, !=1.2.3 || > 3", "1.2.3", "1.2.3 is equal to 1.2.3"},
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{"1.1 - 3", "4.3.2", "4.3.2 is greater than 3"},
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{"^1.1", "4.3.2", "4.3.2 does not have same major version as 1.1"},
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{"^2.x", "1.1.1", "1.1.1 does not have same major version as 2.x"},
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{"^1.x", "2.1.1", "2.1.1 does not have same major version as 1.x"},
|
|
{"~1.x", "2.1.1", "2.1.1 does not have same major and minor version as 1.x"},
|
|
{"~1.2.3", "1.2.2", "1.2.2 does not have same major and minor version as 1.2.3"},
|
|
{"~1.2.3", "1.3.2", "1.3.2 does not have same major and minor version as 1.2.3"},
|
|
{"~1.1", "1.2.3", "1.2.3 does not have same major and minor version as 1.1"},
|
|
{"~1.3", "2.4.5", "2.4.5 does not have same major and minor version as 1.3"},
|
|
}
|
|
|
|
for _, tc := range tests2 {
|
|
c, err := NewConstraint(tc.constraint)
|
|
if err != nil {
|
|
t.Errorf("err: %s", err)
|
|
continue
|
|
}
|
|
|
|
v, err := NewVersion(tc.version)
|
|
if err != nil {
|
|
t.Errorf("err: %s", err)
|
|
continue
|
|
}
|
|
|
|
_, msgs := c.Validate(v)
|
|
e := msgs[0].Error()
|
|
if e != tc.msg {
|
|
t.Errorf("Did not get expected message %q: %s", tc.msg, e)
|
|
}
|
|
}
|
|
}
|