Fix bug when no paths is given for Plan constructor

FileLoader was trying to initialize abspath by finding a matched
name from abspath which will lead to an exception. Use default
paths of class instead.

Change-Id: I8ca2122e97edd734aa68b4c6b12196960842313b
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>

2 files changed, 24 insertions, 7 deletions

diff --git a/tests/data/benchmarks/plan/sample.yaml b/tests/data/benchmarks/plan/sample.yaml
new file mode 100644
index 00000000..04e8caf9
--- /dev/null
+++ b/tests/data/benchmarks/plan/sample.yaml
@@ -0,0 +1,14 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+name: sample
+description: sample benchmark plan for testing default path
+config:
+  collectors: []
+  reporters: []
+QPIs: []
diff --git a/tests/unit/loader/plan_test.py b/tests/unit/loader/plan_test.py
index 70ae2ad5..4c92e8d5 100644
--- a/tests/unit/loader/plan_test.py
+++ b/tests/unit/loader/plan_test.py
@@ -13,15 +13,18 @@ from qtip.collector.logfile import LogfileCollector
 from qtip.loader.plan import load_collector
 from qtip.loader.plan import Plan
 from qtip.loader.plan import PlanProp
-from qtip.loader.plan import QPISpec
 
 
-def test_init(plan):
-    assert plan.name == 'doctor performance profiling'
-    assert isinstance(plan.content, dict)
-    for qpi in plan.qpis:
-        assert isinstance(qpi, QPISpec)
+def test_construct(benchmarks_root):
+    sample = Plan('sample.yaml')
+    assert isinstance(sample, Plan)
 
+    # fixture can not be used in pytest.mark.parametrized
+    sample = Plan('sample.yaml', [benchmarks_root])
+    assert isinstance(sample, Plan)
+
+
+def test_invalid_construct():
     with pytest.raises(TypeError) as excinfo:
         Plan()
     assert '__init__() takes at least 2 arguments (1 given)' \
@@ -30,7 +33,7 @@ def test_init(plan):
 
 def test_list_all(benchmarks_root):
     plan_list = list(Plan.list_all(paths=[benchmarks_root]))
-    assert len(plan_list) is 2
+    assert len(plan_list) is 3
     for desc in plan_list:
         assert PlanProp.NAME in desc
         assert PlanProp.ABSPATH in desc