User friendly messages for exceptions

- Use colorama for color
- Implement verbosity option in separate patch

Change-Id: Ib2491d867e9bbf59cb00874d99a11f86ad7eea1b
Signed-off-by: Taseer Ahmed <taseer94@gmail.com>

3 files changed, 9 insertions, 0 deletions

diff --git a/tests/unit/cli/cmd_metric_test.py b/tests/unit/cli/cmd_metric_test.py
index cd496ad9..c92e944b 100644
--- a/tests/unit/cli/cmd_metric_test.py
+++ b/tests/unit/cli/cmd_metric_test.py
@@ -41,3 +41,6 @@ def test_show(runner):
 
     result = runner.invoke(cli, ['metric', 'show'])
     assert 'Missing argument "name".' in result.output
+
+    result = runner.invoke(cli, ['metric', 'show', 'xyz'])
+    assert "ERROR: metric spec: xyz not found" in result.output
diff --git a/tests/unit/cli/cmd_plan_test.py b/tests/unit/cli/cmd_plan_test.py
index 30025ae0..53a04800 100644
--- a/tests/unit/cli/cmd_plan_test.py
+++ b/tests/unit/cli/cmd_plan_test.py
@@ -38,3 +38,6 @@ def test_show(runner):
 
     result = runner.invoke(cli, ['plan', 'show'])
     assert 'Missing argument "name".' in result.output
+
+    result = runner.invoke(cli, ['plan', 'show', 'xyz'])
+    assert "ERROR: plan spec: xyz not found" in result.output
diff --git a/tests/unit/cli/cmd_qpi_test.py b/tests/unit/cli/cmd_qpi_test.py
index 3d2c2613..e7823c9b 100644
--- a/tests/unit/cli/cmd_qpi_test.py
+++ b/tests/unit/cli/cmd_qpi_test.py
@@ -38,3 +38,6 @@ def test_show(runner):
 
     result = runner.invoke(cli, ['qpi', 'show'])
     assert 'Missing argument "name".' in result.output
+
+    result = runner.invoke(cli, ['qpi', 'show', 'xyz'])
+    assert "ERROR: qpi spec: xyz not found" in result.output