65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package dockerfile
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import "testing"
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type testCase struct {
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name string
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args []string
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attributes map[string]bool
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expected []string
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}
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func initTestCases() []testCase {
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testCases := []testCase{}
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testCases = append(testCases, testCase{
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name: "empty args",
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args: []string{},
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attributes: make(map[string]bool),
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expected: []string{},
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})
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jsonAttributes := make(map[string]bool)
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jsonAttributes["json"] = true
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testCases = append(testCases, testCase{
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name: "json attribute with one element",
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args: []string{"foo"},
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attributes: jsonAttributes,
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expected: []string{"foo"},
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})
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testCases = append(testCases, testCase{
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name: "json attribute with two elements",
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args: []string{"foo", "bar"},
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attributes: jsonAttributes,
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expected: []string{"foo", "bar"},
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})
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testCases = append(testCases, testCase{
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name: "no attributes",
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args: []string{"foo", "bar"},
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attributes: nil,
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expected: []string{"foo bar"},
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})
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return testCases
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}
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func TestHandleJSONArgs(t *testing.T) {
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testCases := initTestCases()
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for _, test := range testCases {
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arguments := handleJSONArgs(test.args, test.attributes)
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if len(arguments) != len(test.expected) {
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t.Fatalf("In test \"%s\": length of returned slice is incorrect. Expected: %d, got: %d", test.name, len(test.expected), len(arguments))
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}
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for i := range test.expected {
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if arguments[i] != test.expected[i] {
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t.Fatalf("In test \"%s\": element as position %d is incorrect. Expected: %s, got: %s", test.name, i, test.expected[i], arguments[i])
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}
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}
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}
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}
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