diff --git a/eo-runtime/src/test/eo/org/eolang/seq-tests.eo b/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
index 1147a99174..eff87feab5 100644
--- a/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
@@ -140,7 +140,7 @@
     1
 
 # Test.
-[] > seq-single-dataization-int-equal-to-test-bug
+[] > seq-single-dataization-int-equal-to-cache-problem-test
   (memory 0).alloc > x
   eq. > nop
     seq
diff --git a/eo-runtime/src/test/java/EOorg/EOeolang/EOseqTest.java b/eo-runtime/src/test/java/EOorg/EOeolang/EOseqTest.java
index 3907fd75db..c25ae5d1a9 100644
--- a/eo-runtime/src/test/java/EOorg/EOeolang/EOseqTest.java
+++ b/eo-runtime/src/test/java/EOorg/EOeolang/EOseqTest.java
@@ -84,123 +84,4 @@ public void calculatesAndReturnsObject() {
             Matchers.startsWith("Hello")
         );
     }
-
-    /**
-     * Test.
-     *
-     * [] > parent
-     *   memory 0 > counter
-     *   seq > @
-     *     *
-     *       at.
-     *         * 0 1
-     *         counter.as-int
-     *       counter.write (counter.as-int.plus 1)
-     *       counter.as-int
-     *
-     * @since 1.0
-     */
-    @Disabled
-    @Test
-    public void calculatesWithTupleAndReturnsObject() {
-        final Phi counter = new EOmemory(Phi.Φ);
-        counter.attr(0).put(new Data.ToPhi(0L));
-        final Phi arr = new PhWith(
-            new PhWith(
-                new EOtuple$EOempty(Phi.Φ).attr("with").get().copy(),
-                0, new Data.ToPhi(0L)
-            ).attr("with").get().copy(),
-            0, new Data.ToPhi(1L)
-        );
-        final Phi get = new PhWith(
-            new PhCopy(new PhMethod(arr, "at")),
-            0, new PhMethod(counter, "as-int")
-        );
-        final Phi increment = new PhWith(
-            new PhCopy(new PhMethod(counter, "write")),
-            0,
-            new PhWith(
-                new PhCopy(new PhMethod(new PhMethod(counter, "as-int"), "plus")),
-                0, new Data.ToPhi(1L)
-            )
-        );
-        final Phi args = new PhWith(
-            new PhCopy(
-                new PhMethod(
-                    new PhWith(
-                        new PhCopy(
-                            new PhMethod(
-                                new PhWith(
-                                    new PhCopy(
-                                        new PhMethod(new EOtuple$EOempty(Phi.Φ), "with")
-                                    ),
-                                    0,
-                                    get
-                                ),
-                                "with"
-                            )
-                        ),
-                        0,
-                        increment
-                    ),
-                    "with"
-                )
-            ),
-            0, new PhMethod(counter, "as-int")
-        );
-        MatcherAssert.assertThat(
-            new Dataized(
-                new PhWith(new EOseq(Phi.Φ), 0, args)
-            ).take(Long.class),
-            Matchers.equalTo(1L)
-        );
-    }
-
-    /**
-     * Test.
-     *
-     * [] > parent
-     *   memory 0 > counter
-     *   seq > @
-     *     *
-     *       counter.write (counter.as-int.plus 1)
-     *       counter.as-int
-     *
-     * @since 1.0
-     */
-    @Disabled
-    @Test
-    public void calculatesWithoutTupleAndReturnsObject() {
-        final Phi counter = new EOmemory(Phi.Φ);
-        counter.attr(0).put(new Data.ToPhi(0L));
-        final Phi increment = new PhWith(
-            new PhCopy(new PhMethod(counter, "write")),
-            0,
-            new PhWith(
-                new PhCopy(new PhMethod(new PhMethod(counter, "as-int"), "plus")),
-                0, new Data.ToPhi(1L)
-            )
-        );
-        final Phi args = new PhWith(
-            new PhCopy(
-                new PhMethod(
-                    new PhWith(
-                        new PhCopy(
-                            new PhMethod(new EOtuple$EOempty(Phi.Φ), "with")
-                        ),
-                        0,
-                        increment
-                    ),
-                    "with"
-                )
-            ),
-            0, new PhMethod(counter, "as-int")
-        );
-        MatcherAssert.assertThat(
-            new Dataized(
-                new PhWith(new EOseq(Phi.Φ), 0, args)
-            ).take(Long.class),
-            Matchers.equalTo(1L)
-        );
-    }
 }