tests for fig

.gitignore

@@ -16,3 +16,4 @@ sourmash.egg-info
 _minhash.so
 .cache
 *.so
+.coverage

matplotlibrc

@@ -0,0 +1 @@
+backend : Agg

sourmash_lib/sourmash_tst_utils.py

@@ -106,3 +106,23 @@ def runscript(scriptname, args, in_directory=None,
         assert False, (status, out, err)
 
     return status, out, err
+
+
+def get_test_data(filename):
+    filepath = None
+    try:
+        filepath = resource_filename(
+            Requirement.parse("sourmash"), "sourmash/sourmash_lib/test-data/"\
+                + filename)
+    except ResolutionError:
+        pass
+    if not filepath or not os.path.isfile(filepath):
+        filepath = os.path.join(os.path.dirname(__file__), 'test-data',
+                                filename)
+    return filepath
+
+
+
+
+
+

sourmash_lib/test-data/short.fa

@@ -0,0 +1,2 @@
+>tr1 4
+TCTGATCTCGGATAAACAAGCGATCCCAGTACATTTGAATGCCCCCGAGTACTACCTTGTGTGAACCCGATGGTAATTTATTTTCTGAGGATTCAGGAGACACCACAACCTGTATGTACCTCCGATGCGCAGAGGCAACTCAGCCTGACTAGCTAGGAATGGCGGGGACGTGTTATATATGACTGATTATATGTGGAACTTAGGTGCCGCGAGCAAGATCTAGACACCCCCAATATTATTTTTCCGACCAACTTACCGGTGTTGCTCCGCCGTATACGTGGACAACTGTGGATACCGAGTCCTTGATAATCCTAATTGTACTCGGGACTTATCACTAGGACAGATGACCTTTGTCTTCTAAATTGGAGATAGTGTAATTTTTATTTAATCAAGATAATTTTGACACTTCTGCAGTGTGCGGACTATACGAGTTAGTGCTCTTTTACATCCGCGTATATCGCAACTTGGCCAATTTACGACGGGGGTGAATCGCGGAATATATCGAATCTCTGTTTAATTCATAAGATCGCACCACTTAATTGTAGACTCCTCGGCTTCGAAACACAGCTAAGGTGACTGTCGAACCCAGAACAGTTTTTAAAAAACGGCAACCTTGCCATAACACCAACATAGCAAACGCAGCCACGTCGTCCGTTCGCCCAAGGGTACATGATGCGTTACCTTAGTGAAGACTAAGCACCGTGTGTCGATAATCATTCTTAAGGTCCTAACATGTTTATACGGCAACCCCTTTGACACACGGCTTCGTTGGTGCGCTCTGGTGACAGGGCGGCCAGAATGCCGCTATCATAAAAACGTCAAAACAACACGGCTAGTTTGGCTGCTAAACAGAGTCTCGTATTCCCCTAATAGTGGCCGACGAACCTTTATTAGGCGAACCACCTGATATAGTAATCGAATCGCGTGCAGAGTGGCTGCAGAGCCTGTTTTCGCCGTGTGCTGTCTCCATGTAACGTCGAAGCCTCCGGACGCGCTCCAA

sourmash_lib/test_sourmash.py

@@ -1,5 +1,7 @@
 from __future__ import print_function
 from . import sourmash_tst_utils as utils
+import matplotlib
+matplotlib.use('Agg')
 
 def test_run_sourmash():
     status, out, err = utils.runscript('sourmash', [], fail_ok=True)
@@ -9,3 +11,48 @@ def test_run_sourmash():
 def test_run_plot_comparison():
     status, out, err = utils.runscript('plot-comparison.py', [], fail_ok=True)
     assert status != 0
+
+
+def test_do_plot_comparison():
+    testdata1 = utils.get_test_data('short.fa')
+    testdata2 = utils.get_test_data('short2.fa')
+    status, out, err = utils.runscript('sourmash',
+                                       ['compute', testdata1, testdata2])
+
+
+    status, out, err = utils.runscript('sourmash',
+                                       ['compare', 'short.fa.sig',
+                                        'short2.fa.sig', '-o', 'cmp'])
+
+    status, out, err = utils.runscript('plot-comparison.py', ['cmp'])
+
+
+def test_do_plot_comparison():
+    testdata1 = utils.get_test_data('short.fa')
+    testdata2 = utils.get_test_data('short2.fa')
+    status, out, err = utils.runscript('sourmash',
+                                       ['compute', testdata1, testdata2])
+
+
+    status, out, err = utils.runscript('sourmash',
+                                       ['compare', 'short.fa.sig',
+                                        'short2.fa.sig', '-o', 'cmp'])
+
+    status, out, err = utils.runscript('plot-comparison.py',
+                                       ['cmp', '--pdf'])
+
+
+def test_do_plot_comparison_3():
+    testdata1 = utils.get_test_data('short.fa')
+    testdata2 = utils.get_test_data('short2.fa')
+    status, out, err = utils.runscript('sourmash',
+                                       ['compute', testdata1, testdata2])
+
+
+    status, out, err = utils.runscript('sourmash',
+                                       ['compare', 'short.fa.sig',
+                                        'short2.fa.sig', '-o', 'cmp'])
+
+    status, out, err = utils.runscript('plot-comparison.py',
+                                       ['cmp', '--labels'])
+