Remove unused function and its tests

2 files changed, 0 insertions, 145 deletions

diff --git a/tests/unit/computations/test_dictify_by_samples.py b/tests/unit/computations/test_dictify_by_samples.py
deleted file mode 100644
index 5cd3eca..0000000
--- a/tests/unit/computations/test_dictify_by_samples.py
+++ /dev/null
@@ -1,113 +0,0 @@
-"""Property tests for `gn3.computations.partial_correlations.dictify_by_samples`
- function"""
-from math import isnan
-from collections.abc import Sequence
-
-import pytest
-from hypothesis import given, strategies as st
-
-from gn3.computations.partial_correlations import dictify_by_samples
-
-
-def check_keys(samples, the_dict):
-    """Check that all the keys in `the_dict` are strings in `samples.`"""
-    return all(
-        (key in samples) for key in the_dict.keys())
-
-
-def same(val1, val2):
-    """
-    Check that values are similar.
-
-    In Python3 `float('nan') == float('nan')` always returns False. This
-    function thus, compares similarity rather than direct equality for NaN
-    values.
-
-    `Math.isnan(None)` would throw an error, thus this function takes advantage
-    of the `or` operation's short-circuit to avoid this failure in the case
-    where both values are NoneType values.
-    """
-    return (
-        (val1 is None and val2 is None) or
-        (isnan(val1) and isnan(val2)) or
-        (val1 == val2))
-
-def check_dict_keys_and_values(sample, value, variance, the_dict):
-    """
-    Check the following properties for each dict:
-    - has only `sample_name`, `value` and `variance` as the keys
-    - The values in the dict are the same ones in `sample`, `value` and
-      `variance`.
-    """
-    return (
-        all((key in ("sample_name", "value", "variance"))
-            for key in the_dict.keys()) and
-        the_dict["sample_name"] == sample and
-        same(the_dict["value"], value) and
-        same(the_dict["variance"], variance))
-
-def check_values(samples, values, variances, row):
-    """
-    Check that the values in each dict in `row` are made up from the values in
-    the `samples`, `values`, and `variances` sequences, skipping all values in
-    the `row` for which the sample name is an empty string.
-    """
-    return all(
-        check_dict_keys_and_values(smp, val, var, row[smp])
-        for smp, val, var in zip(samples, values, variances)
-        if smp != "")
-
-generated_non_empty_samples = st.lists(
-    st.text(min_size=1, max_size=15).map(
-        lambda s: s.strip()))
-generated_empty_samples = st.text(
-    alphabet=" \t\n\r\f\v", min_size=1, max_size=15).filter(
-        lambda s: len(s.strip()) == 0)
-generated_values = st.lists(st.floats())
-generated_variances = st.lists(st.one_of(st.none(), st.floats()))
-generated_other = st.lists(st.integers())
-
-@pytest.mark.unit_test
-@given(svv=st.tuples(
-    st.lists(generated_non_empty_samples),
-    st.lists(generated_values),
-    st.lists(generated_variances),
-    st.lists(generated_other)))
-def test_dictifify_by_samples_with_nonempty_samples_strings(svv):
-    """
-    Test for `dictify_by_samples`.
-
-    Given a sequence of sequences of sequences
-
-    Check for the following properties:
-    - Returns a sequence of dicts
-    - Each dicts keys correspond to its index in the zeroth sequence in the
-      top-level sequence
-    """
-    res = dictify_by_samples(svv)
-    assert (
-        isinstance(res, Sequence)
-        and all((isinstance(elt, dict) for elt in res))
-        and all(
-            check_keys(svv[0][idx], row)
-            for idx, row in enumerate(res))
-        and all(
-            check_values(svv[0][idx], svv[1][idx], svv[2][idx], row)
-            for idx, row in enumerate(res)))
-
-@pytest.mark.unit_test
-@given(svv=st.tuples(
-    st.lists(
-        st.lists(generated_empty_samples,min_size=1),
-        min_size=1),
-    st.lists(st.lists(st.floats(), min_size=1), min_size=1),
-    st.lists(
-        st.lists(st.one_of(st.none(), st.floats()), min_size=1), min_size=1),
-    st.lists(st.lists(st.integers(), min_size=1), min_size=1)))
-def test_dictify_by_samples_with_empty_samples_strings(svv):
-    """
-    Test that `dictify_by_samples` warns the user about providing sample names
-    that are just empty strings.
-    """
-    with pytest.warns(RuntimeWarning):
-        dictify_by_samples(svv)
diff --git a/tests/unit/computations/test_partial_correlations.py b/tests/unit/computations/test_partial_correlations.py
index ee17659..81ddbcc 100644
--- a/tests/unit/computations/test_partial_correlations.py
+++ b/tests/unit/computations/test_partial_correlations.py
@@ -10,7 +10,6 @@ from gn3.computations.partial_correlations import (
     fix_samples,
     control_samples,
     build_data_frame,
-    dictify_by_samples,
     tissue_correlation,
     find_identical_traits,
     good_dataset_samples_indexes)
@@ -115,37 +114,6 @@ class TestPartialCorrelations(TestCase):
              (6, 4, 3)))
 
     @pytest.mark.unit_test
-    def test_dictify_by_samples(self):
-        """
-        Test that `dictify_by_samples` generates the appropriate dict
-
-        Given:
-            a sequence of sequences with sample names, values and variances, as
-            in the output of `gn3.partial_correlations.control_samples` or
-            the output of `gn3.db.traits.export_informative`
-        When:
-            the sequence is passed as an argument into the
-            `gn3.partial_correlations.dictify_by_sample`
-        Then:
-            return a sequence of dicts with keys being the values of the sample
-            names, and each of who's values being sub-dicts with the keys
-            'sample_name', 'value' and 'variance' whose values correspond to the
-            values passed in.
-        """
-        self.assertEqual(
-            dictify_by_samples(
-                ((("B6cC3-1", "BXD1", "BXD12", "BXD16", "BXD19", "BXD2"),
-                  ("BXD12", "BXD16", "BXD19", "BXD2"),
-                  ("B6cC3-1", "BXD1", "BXD2")),
-                 ((7.51879, 7.77141, 8.39265, 8.17443, 8.30401, 7.80944),
-                  (8.39265, 8.17443, 8.30401, 7.80944),
-                  (7.51879, 7.77141, 7.80944)),
-                 ((None, None, None, None, None, None), (None, None, None, None),
-                  (None, None, None)),
-                 (6, 4, 3))),
-            dictified_control_samples)
-
-    @pytest.mark.unit_test
     def test_fix_samples(self):
         """
         Test that `fix_samples` returns only the common samples