TST make sure to not have ties in sparse callable NN test (scikit-learn#27567)

glemaitre · lesteve · web-flow · commit 30b7847d17d9 · 2023-10-11T14:34:38.000Z
Co-authored-by: Loïc Estève &lt;loic.esteve@ymail.com&gt;
diff --git a/sklearn/neighbors/tests/test_neighbors.py b/sklearn/neighbors/tests/test_neighbors.py
@@ -2117,7 +2117,7 @@ def sparse_metric(x, y):  # Metric accepting sparse matrix input (only)
         [[1, 1, 1, 1, 1], [1, 0, 1, 0, 1], [0, 0, 1, 0, 0]]  # Population matrix
     )
 
-    Y = csr_container([[1, 1, 0, 1, 1], [1, 0, 0, 0, 1]])  # Query matrix
+    Y = csr_container([[1, 1, 0, 1, 1], [1, 0, 0, 1, 1]])  # Query matrix
 
     nn = neighbors.NearestNeighbors(
         algorithm="brute", n_neighbors=2, metric=sparse_metric

Original file line number	Diff line number	Diff line change
`@@ -2117,7 +2117,7 @@ def sparse_metric(x, y): # Metric accepting sparse matrix input (only)`
`2117`	`2117`	`[[1, 1, 1, 1, 1], [1, 0, 1, 0, 1], [0, 0, 1, 0, 0]] # Population matrix`
`2118`	`2118`	`)`
`2119`	`2119`
`2120`		`- Y = csr_container([[1, 1, 0, 1, 1], [1, 0, 0, 0, 1]]) # Query matrix`
	`2120`	`+ Y = csr_container([[1, 1, 0, 1, 1], [1, 0, 0, 1, 1]]) # Query matrix`
`2121`	`2121`
`2122`	`2122`	`nn = neighbors.NearestNeighbors(`
`2123`	`2123`	`algorithm="brute", n_neighbors=2, metric=sparse_metric`