Get started on cmds module

1 files changed, 58 insertions, 0 deletions

diff --git a/cmds/cmds_test.go b/cmds/cmds_test.go
new file mode 100644
index 0000000..d59093a
--- /dev/null
+++ b/cmds/cmds_test.go
@@ -0,0 +1,58 @@
+package cmds
+
+import (
+	"os"
+	"testing"
+)
+
+func TestCd(t *testing.T) {
+	Eval("cd /tmp")
+	d, _ := os.Getwd()
+
+	if d != "/tmp" {
+		t.Errorf("Expected %q, got %q\n", "/tmp", d)
+	}
+}
+
+func TestCdFail(t *testing.T) {
+	c, _ := os.Getwd()
+	err := Eval("cd /root")
+	t.Logf("%v\n", err)
+
+	d, _ := os.Getwd()
+	if c != d || err == nil {
+		t.Errorf("Expected %q, got %q\n", c, d)
+	}
+}
+
+func TestExport(t *testing.T) {
+	err := Eval("export TEST=true")
+	test := os.Getenv("TEST")
+
+	if err != nil {
+		t.Errorf("%v\n", err)
+	}
+	if test != "true" {
+		t.Errorf("Expected %q, got %q\n", "true", test)
+	}
+}
+
+func TestExportFail(t *testing.T) {
+	err := Eval("export TEST = 123")
+	if err == nil {
+		t.Errorf("Didn't get error\n")
+	}
+	t.Logf("%v\n", err)
+}
+
+func TestUnset(t *testing.T) {
+	err := Eval("unset TEST")
+	test := os.Getenv("TEST")
+
+	if err != nil {
+		t.Logf("%v\n", err)
+	}
+	if test != "" {
+		t.Errorf("Expected empty string, got %q\n", test)
+	}
+}