Added tests for util package

internal/ui/util/util_suite_test.go

@@ -0,0 +1,13 @@
+package util_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestUtil(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Util Suite")
+}

internal/ui/util/util_test.go

@@ -0,0 +1,29 @@
+package util_test
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+
+	. "ticker-tape/internal/ui/util"
+)
+
+var _ = Describe("Util", func() {
+	Describe("ConvertFloatToString", func() {
+		It("should convert a float to a string with a precision of two", func() {
+			output := ConvertFloatToString(12.5634)
+			Expect(output).To(Equal("12.56"))
+		})
+	})
+	Describe("NewStyle", func() {
+		It("should generate text with a background and foreground color", func() {
+			inputStyleFn := NewStyle("#ffffff", "#000000", false)
+			output := inputStyleFn("test")
+			Expect(output).To(Equal("\x1b[38;5;231;48;5;16mtest\x1b[0m"))
+		})
+		It("should generate text with bold styling", func() {
+			inputStyleFn := NewStyle("#ffffff", "#000000", true)
+			output := inputStyleFn("test")
+			Expect(output).To(Equal("\x1b[38;5;231;48;5;16;1mtest\x1b[0m"))
+		})
+	})
+})