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vendor/github.com/jmespath/go-jmespath/util_test.go

@@ -0,0 +1,73 @@
+package jmespath
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestSlicePositiveStep(t *testing.T) {
+	assert := assert.New(t)
+	input := make([]interface{}, 5)
+	input[0] = 0
+	input[1] = 1
+	input[2] = 2
+	input[3] = 3
+	input[4] = 4
+	result, err := slice(input, []sliceParam{sliceParam{0, true}, sliceParam{3, true}, sliceParam{1, true}})
+	assert.Nil(err)
+	assert.Equal(input[:3], result)
+}
+
+func TestIsFalseJSONTypes(t *testing.T) {
+	assert := assert.New(t)
+	assert.True(isFalse(false))
+	assert.True(isFalse(""))
+	var empty []interface{}
+	assert.True(isFalse(empty))
+	m := make(map[string]interface{})
+	assert.True(isFalse(m))
+	assert.True(isFalse(nil))
+
+}
+
+func TestIsFalseWithUserDefinedStructs(t *testing.T) {
+	assert := assert.New(t)
+	type nilStructType struct {
+		SliceOfPointers []*string
+	}
+	nilStruct := nilStructType{SliceOfPointers: nil}
+	assert.True(isFalse(nilStruct.SliceOfPointers))
+
+	// A user defined struct will never be false though,
+	// even if it's fields are the zero type.
+	assert.False(isFalse(nilStruct))
+}
+
+func TestIsFalseWithNilInterface(t *testing.T) {
+	assert := assert.New(t)
+	var a *int = nil
+	var nilInterface interface{}
+	nilInterface = a
+	assert.True(isFalse(nilInterface))
+}
+
+func TestIsFalseWithMapOfUserStructs(t *testing.T) {
+	assert := assert.New(t)
+	type foo struct {
+		Bar string
+		Baz string
+	}
+	m := make(map[int]foo)
+	assert.True(isFalse(m))
+}
+
+func TestObjsEqual(t *testing.T) {
+	assert := assert.New(t)
+	assert.True(objsEqual("foo", "foo"))
+	assert.True(objsEqual(20, 20))
+	assert.True(objsEqual([]int{1, 2, 3}, []int{1, 2, 3}))
+	assert.True(objsEqual(nil, nil))
+	assert.True(!objsEqual(nil, "foo"))
+	assert.True(objsEqual([]int{}, []int{}))
+	assert.True(!objsEqual([]int{}, nil))
+}