test for #294

test/test_initbindings.py

@@ -0,0 +1,47 @@
+
+from nose import SkipTest
+raise SkipTest('skipped - pending fix for #294')
+
+
+from rdflib import ConjunctiveGraph, URIRef, Literal
+g = ConjunctiveGraph()
+
+
+def testStr():
+
+    a = set(g.query("SELECT (STR(?target) AS ?r) WHERE { }", initBindings={'target': URIRef('example:a')}))
+    b = set(g.query("SELECT (STR(?target) AS ?r) WHERE { } VALUES (?target) {(<example:a>)}"))
+    assert a==b, "STR: %r != %r"%(a,b)
+
+def testIsIRI():
+    a = set(g.query("SELECT (isIRI(?target) AS ?r) WHERE { }", initBindings={'target': URIRef('example:a')}))
+    b = set(g.query("SELECT (isIRI(?target) AS ?r) WHERE { } VALUES (?target) {(<example:a>)}"))
+    assert a==b, "isIRI: %r != %r"%(a,b)
+
+def testIsBlank():
+    a = set(g.query("SELECT (isBlank(?target) AS ?r) WHERE { }", initBindings={'target': URIRef('example:a')}))
+    b = set(g.query("SELECT (isBlank(?target) AS ?r) WHERE { } VALUES (?target) {(<example:a>)}"))
+    assert a==b, "isBlank: %r != %r"%(a,b)
+
+def testIsLiteral(): 
+    a = set(g.query("SELECT (isLiteral(?target) AS ?r) WHERE { }", initBindings={'target': Literal('example')}))
+    b = set(g.query("SELECT (isLiteral(?target) AS ?r) WHERE { } VALUES (?target) {('example')}"))
+    assert a==b, "isLiteral: %r != %r"%(a,b)
+
+def testUCase(): 
+    a = set(g.query("SELECT (UCASE(?target) AS ?r) WHERE { }", initBindings={'target': Literal('example')}))
+    b = set(g.query("SELECT (UCASE(?target) AS ?r) WHERE { } VALUES (?target) {('example')}"))
+    assert a==b, "UCASE: %r != %r"%(a,b)
+
+def testNoFunc():
+    a = set(g.query("SELECT ?target WHERE { }", initBindings={'target': Literal('example')}))
+    b = set(g.query("SELECT ?target WHERE { } VALUES (?target) {('example')}"))
+    assert a==b, "no func: %r != %r"%(a,b)
+
+
+if __name__ == "__main__":
+
+    import sys
+    import nose
+    if len(sys.argv)==1: 
+        nose.main(defaultTest=sys.argv[0])