test(matrices): add chow tests

TypedMatrices · Aug 8, 2024 · 2a862a4 · 2a862a4
1 parent 84cc105
commit 2a862a4
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/test/matrices/chow.jl b/test/matrices/chow.jl
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+# constructors
+@test allequal([
+    Chow(5),
+    Chow(5, 1, 0),
+    Chow{Int}(5),
+    Chow{Int}(5, 1, 0),
+])
+
+# linear algebra functions
+test_linearalgrbra_functions([Chow.(1:5); Chow.(1:5, 2, 3)])
+
+# eltype
+@test test_matrix_elements(Chow{Int32}(5))
+
+# content
+@test Chow(5) ≈ [1 1 0 0 0; 1 1 1 0 0; 1 1 1 1 0; 1 1 1 1 1; 1 1 1 1 1]
+@test Chow(5, 2, 0) ≈ [2 1 0 0 0; 4 2 1 0 0; 8 4 2 1 0; 16 8 4 2 1; 32 16 8 4 2]
+@test Chow(5, 1, 2) ≈ [3 1 0 0 0; 1 3 1 0 0; 1 1 3 1 0; 1 1 1 3 1; 1 1 1 1 3]
+@test Chow(5, 3, 2) ≈ [5 1 0 0 0; 9 5 1 0 0; 27 9 5 1 0; 81 27 9 5 1; 243 81 27 9 5]