Added tests

Author: vinay-lanka

go.mod

@@ -20,11 +20,10 @@ require (
 	github.com/h2non/filetype v1.0.8 // indirect
 	github.com/imjasonmiller/godice v0.1.2
 	github.com/juju/loggo v0.0.0-20190526231331-6e530bcce5d8 // indirect
-	github.com/leonelquinteros/gotext v1.4.0
-	github.com/marcinbor85/gohex v0.0.0-20200531163658-baab2527a9a2
-	github.com/juju/testing v0.0.0-20190429233213-dfc56b8c09fc // indirect
 	github.com/kr/pretty v0.2.0 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/leonelquinteros/gotext v1.4.0
+	github.com/marcinbor85/gohex v0.0.0-20200531163658-baab2527a9a2
 	github.com/mattn/go-colorable v0.1.2
 	github.com/mattn/go-isatty v0.0.8
 	github.com/mattn/go-runewidth v0.0.9 // indirect
@@ -47,17 +46,13 @@ require (
 	go.bug.st/relaxed-semver v0.0.0-20190922224835-391e10178d18
 	go.bug.st/serial v1.1.1
 	go.bug.st/serial.v1 v0.0.0-20180827123349-5f7892a7bb45 // indirect
-	golang.org/x/crypto v0.0.0-20200406173513-056763e48d71 // indirect
+	golang.org/x/crypto v0.0.0-20200406173513-056763e48d71
 	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e
-	golang.org/x/sys v0.0.0-20200408040146-ea54a3c99b9b // indirect
 	golang.org/x/text v0.3.2
 	google.golang.org/grpc v1.27.0
 	google.golang.org/protobuf v1.25.0
-	gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce // indirect
-	gopkg.in/src-d/go-git.v4 v4.13.1
-	gopkg.in/yaml.v2 v2.3.0
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce // indirect
 	gopkg.in/src-d/go-git.v4 v4.13.1
-	gopkg.in/yaml.v2 v2.2.4
+	gopkg.in/yaml.v2 v2.3.0
 )

test/test_lib.py

@@ -152,6 +152,18 @@ def test_install(run_command):
     assert "Error resolving dependencies for [email protected]: dependency 'MD_MAX72xx' is not available" in result.stderr
 
 
+def test_install_flags(run_command):
+    # Test git url library install
+    assert run_command("lib install Wifi101 --git-url https://github.com/arduino-libraries/WiFi101.git")
+
+    # Test failing-install as repository already exists
+    result = run_command("lib install Wifi101 --git-url https://github.com/arduino-libraries/WiFi101.git")
+    assert (
+        "Error installing Git Library repository already exists"
+        in result.stderr
+    )
+
+
 def test_update_index(run_command):
     result = run_command("lib update-index")
     assert result.ok