master > master: codego initialisiert

codego/core/utils/utils_test.go

@@ -0,0 +1,57 @@
+package utils_test
+
+/* ---------------------------------------------------------------- *
+ * UNIT TESTING
+ * ---------------------------------------------------------------- */
+
+import (
+	"logik/core/utils"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+/* ---------------------------------------------------------------- *
+ * TESTCASE SortStrings
+ * ---------------------------------------------------------------- */
+
+func TestSortStrings(test *testing.T) {
+	var assert = assert.New(test)
+	var list = []string{"katze", "Hund", "baby", "Pluto", "Saturn", "Mond"}
+	utils.SortStrings(&list)
+	assert.Equal(list, []string{"baby", "Hund", "katze", "Mond", "Pluto", "Saturn"})
+}
+
+/* ---------------------------------------------------------------- *
+ * TESTCASE SortStrings
+ * ---------------------------------------------------------------- */
+
+func TestFilterStrings(test *testing.T) {
+	var assert = assert.New(test)
+	var list = []string{"abram", "aaron", "aardvark", "aarhus", "alaska", "eel", "aal"}
+	var list2 = utils.FilterStrings(&list, func(x string) bool { return strings.HasPrefix(x, "aa") })
+	assert.Equal(list2, []string{"aaron", "aardvark", "aarhus", "aal"})
+}
+
+/* ---------------------------------------------------------------- *
+ * TESTCASE UnionStrings2, UnionStringsTo
+ * ---------------------------------------------------------------- */
+
+func TestUnionStrings2(test *testing.T) {
+	var assert = assert.New(test)
+	var list1 = []string{"red", "blue", "blue", "green", "blue", "grey", "black", "green"}
+	var list2 = []string{"yellow", "orange", "lila", "red"}
+	var list = utils.UnionStrings2(list1, list2)
+	utils.SortStrings(&list)
+	assert.Equal(list, []string{"black", "blue", "green", "grey", "lila", "orange", "red", "yellow"})
+}
+
+func UnionStringsTo(test *testing.T) {
+	var assert = assert.New(test)
+	var list1 = []string{"red", "blue", "blue", "green"}
+	var list2 = []string{"yellow", "red", "black"}
+	utils.UnionStringsTo(&list1, list2)
+	utils.SortStrings(&list1)
+	assert.Equal(list1, []string{"black", "blue", "green", "red", "yellow"})
+}