added initial tests for primitive qtcpp helpers

2 files changed, 138 insertions, 1 deletions

diff --git a/qface/helper/qtcpp.py b/qface/helper/qtcpp.py
index ae288c3..458de61 100644
--- a/qface/helper/qtcpp.py
+++ b/qface/helper/qtcpp.py
@@ -24,6 +24,8 @@ class Filters(object):
                 return 'QString()'
             if t.is_real:
                 return '0.0'
+            if t.is_variant:
+                return 'QVariant()'
         elif t.is_void:
             return ''
         elif t.is_enum:
@@ -76,7 +78,7 @@ class Filters(object):
                 return 'QVariant'
             if symbol.type.name == 'real':
                 return 'qreal'
-            return symbol.type
+            return symbol.type.name
         elif symbol.type.is_list:
             nested = Filters.returnType(symbol.type.nested)
             return 'QVariantList'.format(nested)
diff --git a/tests/test_qtcpp_helper.py b/tests/test_qtcpp_helper.py
new file mode 100644
index 0000000..0d7da64
--- /dev/null
+++ b/tests/test_qtcpp_helper.py
@@ -0,0 +1,135 @@
+import logging
+import logging.config
+from pathlib import Path
+
+from qface.idl.domain import *
+from qface.helper import qtcpp
+
+logging.basicConfig()
+
+log = logging.getLogger(__name__)
+
+
+src = Path('tests/in')
+
+system = System()
+module = Module('org.example', system)
+interface = Interface('Test', module)
+operation = Operation('echo', interface)
+parameter = Parameter('message', operation)
+parameter.type.name = 'string'
+parameter.type.is_primitive = True
+
+
+def test_return_type():
+    interface = system.lookup('org.example.Test')
+    assert interface
+    operation = interface._operationMap['echo']
+    assert operation
+    parameter = operation._parameterMap['message']
+
+    # bool
+    parameter.type.name = 'bool'
+    assert parameter.type.is_bool
+    answer = qtcpp.Filters.returnType(parameter)
+    assert answer == 'bool'
+
+    # int
+    parameter.type.name = 'int'
+    assert parameter.type.is_int
+    answer = qtcpp.Filters.returnType(parameter)
+    assert answer == 'int'
+
+    # real
+    parameter.type.name = 'real'
+    assert parameter.type.is_real
+    answer = qtcpp.Filters.returnType(parameter)
+    assert answer == 'qreal'
+
+    # string
+    parameter.type.name = 'string'
+    assert parameter and parameter.type.is_string
+    answer = qtcpp.Filters.returnType(parameter)
+    assert answer == 'QString'
+
+    # var
+    parameter.type.name = 'var'
+    assert parameter and parameter.type.is_variant
+    answer = qtcpp.Filters.returnType(parameter)
+    assert answer == 'QVariant'
+
+
+def test_default_value():
+    interface = system.lookup('org.example.Test')
+    assert interface
+    operation = interface._operationMap['echo']
+    assert operation
+    parameter = operation._parameterMap['message']
+
+    # bool
+    parameter.type.name = 'bool'
+    assert parameter.type.is_bool
+    answer = qtcpp.Filters.defaultValue(parameter)
+    assert answer == 'false'
+
+    # int
+    parameter.type.name = 'int'
+    assert parameter.type.is_int
+    answer = qtcpp.Filters.defaultValue(parameter)
+    assert answer == '0'
+
+    # real
+    parameter.type.name = 'real'
+    assert parameter.type.is_real
+    answer = qtcpp.Filters.defaultValue(parameter)
+    assert answer == '0.0'
+
+    # string
+    parameter.type.name = 'string'
+    assert parameter and parameter.type.is_string
+    answer = qtcpp.Filters.defaultValue(parameter)
+    assert answer == 'QString()'
+
+    # var
+    parameter.type.name = 'var'
+    assert parameter and parameter.type.is_variant
+    answer = qtcpp.Filters.defaultValue(parameter)
+    assert answer == 'QVariant()'
+
+
+def test_parameter_type():
+    interface = system.lookup('org.example.Test')
+    assert interface
+    operation = interface._operationMap['echo']
+    assert operation
+    parameter = operation._parameterMap['message']
+    name = parameter.name
+    # bool
+    parameter.type.name = 'bool'
+    assert parameter.type.is_bool
+    answer = qtcpp.Filters.parameterType(parameter)
+    assert answer == 'bool {0}'.format(name)
+
+    # int
+    parameter.type.name = 'int'
+    assert parameter.type.is_int
+    answer = qtcpp.Filters.parameterType(parameter)
+    assert answer == 'int {0}'.format(name)
+
+    # real
+    parameter.type.name = 'real'
+    assert parameter.type.is_real
+    answer = qtcpp.Filters.parameterType(parameter)
+    assert answer == 'qreal {0}'.format(name)
+
+    # string
+    parameter.type.name = 'string'
+    assert parameter and parameter.type.is_string
+    answer = qtcpp.Filters.parameterType(parameter)
+    assert answer == 'const QString &{0}'.format(name)
+
+    # var
+    parameter.type.name = 'var'
+    assert parameter and parameter.type.is_variant
+    answer = qtcpp.Filters.parameterType(parameter)
+    assert answer == 'const QVariant &{0}'.format(name)