1 files changed, 71 insertions, 0 deletions
diff --git a/ki18n/gettext/gettext_test.go b/ki18n/gettext/gettext_test.go
new file mode 100644
index 0000000..26b5870
--- /dev/null
+++ b/ki18n/gettext/gettext_test.go
@@ -0,0 +1,71 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestExtractKeys(t *testing.T) {
+	content := `{ login.Tr("Hello") }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 0, keys["Hello"])
+}
+
+func TestExtractKeysWithoutSpaces(t *testing.T) {
+	content := `{login.Tr("Hello")}`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 0, keys["Hello"])
+}
+
+func TestExtractKeysWithOneArgs(t *testing.T) {
+	content := `{ login.Tr("approveButton", a.Username) }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 1, keys["approveButton"])
+}
+
+func TestExtractKeysWithSeveralArgs(t *testing.T) {
+	content := `{ login.Tr("approveButton", a.Username, a.Age, a.Email) }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 3, keys["approveButton"])
+}
+
+func TestExtractKeysWithComplexArgs(t *testing.T) {
+	content := `{ login.Tr("raceStart_chosen", a.StartAt.Format("Monday, January 2, 2006 at 15:04")) }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 1, keys["raceStart_chosen"])
+}
+
+func TestExtractMultipleKeys(t *testing.T) {
+	content := `{ login.Tr("test_1", a.StartAt.Format("Monday, January 2, 2006 at 15:04")) }{ login.Tr("test_2", a.Test) }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 2)
+	assert.Equal(t, 1, keys["test_1"])
+	assert.Equal(t, 1, keys["test_2"])
+}
+
+func TestExtractKeyFromSimpleTrFunc(t *testing.T) {
+	content := `{ Tr("test") }`
+
+	keys := extractKeys(content)
+
+	assert.Len(t, keys, 1)
+	assert.Equal(t, 0, keys["test"])
+}