Update test functions for existing problems

The test function is now expected to return a boolean indicating whether
the program is correct and a list of hint objects.

10 files changed, 38 insertions, 10 deletions

diff --git a/python/problems/introduction/average/common.py b/python/problems/introduction/average/common.py
index 37d5315..0a2b689 100644
--- a/python/problems/introduction/average/common.py
+++ b/python/problems/introduction/average/common.py
@@ -55,7 +55,10 @@ def test(python, code):
         if string_almost_equal(output, c[0]) and \
            string_almost_equal(output, c[1]):
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/introduction/ballistics/common.py b/python/problems/introduction/ballistics/common.py
index 1a75493..f7f271e 100644
--- a/python/problems/introduction/ballistics/common.py
+++ b/python/problems/introduction/ballistics/common.py
@@ -92,7 +92,10 @@ def test(python, code):
     for output, correct in zip(outputs, test_out):
         if string_almost_equal(output, float(correct)):
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/introduction/fahrenheit_to_celsius/common.py b/python/problems/introduction/fahrenheit_to_celsius/common.py
index 1ba0e15..2e6c9b7 100644
--- a/python/problems/introduction/fahrenheit_to_celsius/common.py
+++ b/python/problems/introduction/fahrenheit_to_celsius/common.py
@@ -49,7 +49,10 @@ def test(python, code):
     for output, correct in zip(outputs, test_out):
         if correct in output:
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/introduction/fast_fingers/common.py b/python/problems/introduction/fast_fingers/common.py
index 3c1b138..8ab51ab 100644
--- a/python/problems/introduction/fast_fingers/common.py
+++ b/python/problems/introduction/fast_fingers/common.py
@@ -27,7 +27,9 @@ hint_type = {
 }
 
 def test(python, code):
-    return 0, 0
+    passed = True
+    hints = [{'id': 'test_results', 'args': {'passed': 0, 'total': 0}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/introduction/fast_fingers_2/common.py b/python/problems/introduction/fast_fingers_2/common.py
index 9c8772f..d562f7b 100644
--- a/python/problems/introduction/fast_fingers_2/common.py
+++ b/python/problems/introduction/fast_fingers_2/common.py
@@ -33,7 +33,9 @@ hint_type = {
 }
 
 def test(python, code):
-    return 0,0
+    passed = True
+    hints = [{'id': 'test_results', 'args': {'passed': 0, 'total': 0}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/introduction/pythagorean_theorem/common.py b/python/problems/introduction/pythagorean_theorem/common.py
index 7a232c1..405a39c 100644
--- a/python/problems/introduction/pythagorean_theorem/common.py
+++ b/python/problems/introduction/pythagorean_theorem/common.py
@@ -55,7 +55,10 @@ def test(python, code):
     for output, correct in zip(outputs, test_out):
         if string_almost_equal(output, float(correct)):
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/lists_and_for/contains_42/common.py b/python/problems/lists_and_for/contains_42/common.py
index 3a5a905..3ebe546 100644
--- a/python/problems/lists_and_for/contains_42/common.py
+++ b/python/problems/lists_and_for/contains_42/common.py
@@ -63,7 +63,10 @@ def test(python, code):
         if str(test_out[xs_i]) in output and \
            str(not test_out[xs_i]) not in output:
             n_correct += 1
-    return n_correct, len(test_out)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/lists_and_for/contains_string/common.py b/python/problems/lists_and_for/contains_string/common.py
index b69a4ea..5e0a46b 100644
--- a/python/problems/lists_and_for/contains_string/common.py
+++ b/python/problems/lists_and_for/contains_string/common.py
@@ -61,7 +61,10 @@ def test(python, code):
         if str(test_out[xs_i]) in output and \
            str(not test_out[xs_i]) not in output:
             n_correct += 1
-    return n_correct, len(test_out)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/while_and_if/buy_five/common.py b/python/problems/while_and_if/buy_five/common.py
index c7081c2..84be034 100644
--- a/python/problems/while_and_if/buy_five/common.py
+++ b/python/problems/while_and_if/buy_five/common.py
@@ -53,7 +53,10 @@ def test(python, code):
     for output, correct in zip(outputs, test_out):
         if string_almost_equal(output, correct):
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions
diff --git a/python/problems/while_and_if/competition/common.py b/python/problems/while_and_if/competition/common.py
index 79f7447..4be8b12 100644
--- a/python/problems/while_and_if/competition/common.py
+++ b/python/problems/while_and_if/competition/common.py
@@ -48,7 +48,10 @@ def test(python, code):
     for output, correct in zip(outputs, test_out):
         if string_almost_equal(output, correct):
             n_correct += 1
-    return n_correct, len(test_in)
+
+    passed = n_correct == len(test_in)
+    hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
+    return passed, hints
 
 def hint(python, code):
     # run one test first to see if there are any exceptions