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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| package text_test | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| ) | ||
|
|
||
| func TestText(t *testing.T) { | ||
| RegisterFailHandler(Fail) | ||
| RunSpecs(t, "Text Suite") | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| package text_test | ||
|
|
||
| import ( | ||
| . "ticker-tape/internal/ui/util/text" | ||
|
|
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| . "github.com/onsi/ginkgo" | ||
| . "github.com/onsi/gomega" | ||
| ) | ||
|
|
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| var _ = Describe("Text", func() { | ||
|
|
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| Describe("Line", func() { | ||
| It("should output text with spaces filled to the width", func() { | ||
| input := Line(10, Cell{ | ||
| Text: "test", | ||
| }) | ||
| output := "test " | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| Context("when there are multiple cells", func() { | ||
| It("should output text equally spaced apart", func() { | ||
| input := Line(20, | ||
| Cell{ | ||
| Text: "test1", | ||
| }, | ||
| Cell{ | ||
| Text: "test2", | ||
| }, | ||
| ) | ||
| output := "test1 test2 " | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| }) | ||
| Context("when cell width is set", func() { | ||
| It("should set the cell's width", func() { | ||
| input := Line(20, | ||
| Cell{ | ||
| Text: "test1", | ||
| Width: 7, | ||
| }, | ||
| Cell{ | ||
| Text: "test2", | ||
| }, | ||
| ) | ||
| output := "test1 test2 " | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
|
|
||
| It("should evenly distribute the remaining space across the other cells", func() { | ||
| input := Line(23, | ||
| Cell{ | ||
| Text: "test1", | ||
| Width: 10, | ||
| }, | ||
| Cell{ | ||
| Text: "test2", | ||
| }, | ||
| Cell{ | ||
| Text: "test3", | ||
| }, | ||
| ) | ||
| output := "test1 test2 test3 " | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| }) | ||
| Context("when align is set to LeftAlign", func() { | ||
| It("should add spaces to the end of the text up to the width", func() { | ||
| input := Line(10, Cell{ | ||
| Text: "test", | ||
| Align: LeftAlign, | ||
| }) | ||
| output := "test " | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| }) | ||
| Context("when align is set to RightAlign", func() { | ||
| It("should add spaces to the beggining of the text up to the width", func() { | ||
| input := Line(10, Cell{ | ||
| Text: "test", | ||
| Align: RightAlign, | ||
| }) | ||
| output := " test" | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| }) | ||
| Context("when the text length exceeds the line width", func() { | ||
| It("should truncate the text", func() { | ||
| input := Line(2, Cell{ | ||
| Text: "test", | ||
| }) | ||
| output := "te" | ||
| Expect(input).To(Equal(output)) | ||
| }) | ||
| }) | ||
| }) | ||
|
|
||
| Describe("JoinLines", func() { | ||
| It("should join text with a newline between", func() { | ||
| Expect(JoinLines("a", "b", "c")).To(Equal("a\nb\nc")) | ||
| }) | ||
| }) | ||
| }) |